scheelite उदाहरण वाक्य
उदाहरण वाक्य
- Due to the scarcity of natural gem-quality scheelite, synthetic scheelite is much more likely to simulate it than diamond.
- Due to the scarcity of natural gem-quality scheelite, synthetic scheelite is much more likely to simulate it than diamond.
- KIO 4 forms tetragonal crystals of the Scheelite type ( space group " I " 4 1 / a ).
- Cassiterite, platinum, scheelite, allanite, and native bismuth have been recovered along with gold from placer mines in the district.
- There is a high concentration of Scheelite in Northeast of Brazil, mainly in the Currais Novos mine in Rio Grande do Norte State.
- These hot fluids contained gold, silver, antimony and sulfur which, as the waters cooled, left behind minerals like pyrite, stibnite and scheelite.
- Regarding tungsten, in 1781 Carl Wilhelm Scheele discovered that a new acid, tungstic acid, could be made from scheelite ( at the time named tungsten ).
- In 1781, Carl Wilhelm Scheele discovered that a new acid, tungstic acid, could be made from Cronstedt's scheelite ( at the time named tungsten ).
- After the family moved to King Island, Tasmania in 1966, Pellicci attended the local high school while John and Arthur took jobs at the King Island Scheelite mine.
- The district is particularly famous for its amount of scheelite crystals, but the mines have also made $ 29 million off of lead, silver, zinc, tungsten, and copper.